Dear experts,

I've been trying for a month to see the availability (lowest miles) award ticket using DL for ATL-SIN (any dates on July) and SIN-ATL (October). DL website shows lots of low miles dates on ATL-SIN, but N/A on return SIN-ATL on October.

KVS shows Error message 106 for award ATL-NRT, NRT-SIN or ATL-SIN and KVS shows no award flight found for SIN-NRT, NRT-ATL . Can you help me? (platinum user)

Thank you in advance. Any help will be greatly appreciated.